I'm researching into visiting Australia from the UK. And instead of spending 3 hours or so hanging around a stop off airport on the way and way back I'd like to spend 2-3 days exploring the cities there. This is out of interest, plus to break up the long journey. So how do you go about this and which websites are best for multi-city trips? I'm trying out Kayak, but I can't seem to get a permutation of just one stopover per journey. Whether its Uk to Dubai or Bangkok to Sydney, or Sydney-Bangkok or Dubai-Uk. I'm not stuck on these destinations, others would do, maybe I need to just jiggle with the days of the week chosen?....Also maybe round the world tickets could be an option, but I'm looking at a total of a month of travelling, then back to here and work.